Inner packing element of box



FIG. 1 is a perspective view of an inner packing element of box showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and

FIG. 8 is second perspective view showing the inner packing element of box; and,

FIG. 9 is a perspective view showing the inner packing element of box in use.

The broken lines represent environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for an inner packing element of box, as shown and described. 